W(x) = 4x + 5
w(-8) = 4(-8) + 5 = -32 + 5 = -27
4 pounds.. Take 8 pounds times the fraction 2/4 which is also 1/2 and you get 4
The three vectors
,
, and
each terminate on the plane. We can get two vectors that lie on the plane itself (or rather, point in the same direction as vectors that do lie on the plane) by taking the vector difference of any two of these. For instance,


Then the cross product of these two results is normal to the plane:

Let
be a point on the plane. Then the vector connecting
to a known point on the plane, say (0, 0, 1), is orthogonal to the normal vector above, so that

which reduces to the equation of the plane,

Let
. Then the volume of the region above
and below the plane is

Step-by-step explanation:
well, what would you think ?
since the line NO bisects the angle at N (MNO), it bisects also the line MO.
"bisecting" simply means "cutting in half". that means both resulting parts are equally large.
therefore, MO = PO = 8
Y=square root of x
All the others would be a straight line with an unchanging slope (meaning they're linear). Y=rootx is not linear.
I hope this Helps!